Generic PUA NC (PUA)

What is Generic PUA NC (PUA) infection?

In this post you will find regarding the definition of Generic PUA NC (PUA) as well as its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by on the internet frauds to require paying the ransom by a victim.

In the majority of the situations, Generic PUA NC (PUA) ransomware will certainly advise its sufferers to initiate funds transfer for the objective of neutralizing the modifications that the Trojan infection has presented to the sufferer’s gadget.

Generic PUA NC (PUA) Summary

These modifications can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the sufferer’s disk drive — so the sufferer can no more utilize the data;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Generic PUA NC (PUA)

One of the most common networks where Generic PUA NC (PUA) are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a source that holds a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or stop the tool from working in a correct fashion – while additionally placing a ransom money note that mentions the requirement for the victims to impact the payment for the purpose of decrypting the papers or recovering the file system back to the initial condition. In the majority of circumstances, the ransom note will turn up when the customer reboots the PC after the system has actually already been harmed.

Generic PUA NC (PUA) circulation channels.

In numerous edges of the globe, Generic PUA NC (PUA) expands by jumps as well as bounds. However, the ransom money notes and methods of extorting the ransom amount might differ depending on certain local (local) settings. The ransom notes and also methods of extorting the ransom money quantity might vary depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software application.

    In certain areas, the Trojans commonly wrongfully report having spotted some unlicensed applications enabled on the victim’s tool. The sharp after that demands the customer to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In nations where software piracy is much less prominent, this method is not as reliable for the cyber frauds. Additionally, the Generic PUA NC (PUA) popup alert might wrongly claim to be originating from a police institution and will report having situated kid porn or other prohibited data on the tool.

    Generic PUA NC (PUA) popup alert may wrongly declare to be acquiring from a regulation enforcement institution and will report having located youngster pornography or various other unlawful data on the device. The alert will in a similar way contain a need for the individual to pay the ransom.

Technical details

File Info:

crc32: E233C438md5: f8340fe2ac527fc553dbdd060ff22fbename: F8340FE2AC527FC553DBDD060FF22FBE.mlwsha1: d23b0a7ff5341dfff15665a1c23fd0100ca5a41bsha256: 8c267ced9788ab32f75d7984c8068b8f3f9b06a5586a3cb3291253a8898b390bsha512: f1568bd1d8df829db9d6e76236b5c259a3ef8c6e5d1e8615f9d25d18c4f9048931579781779130d9dd6c1cc98e2e024a399ef39c1254f3c14ae1f54bc82a219assdeep: 12288:zir+5nBANTLoID/Pt4ZYd6dtnLzEekxkOCiYC+ufb4YijYqyUmfdFwHEP:zir+fgoID3OoAxLIekvVhfRijI9lCHEtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018FileVersion: 1.0.0.1CompanyName: TODO: ProductName: TODO: ProductVersion: 1.0.0.1FileDescription: TODO: Translation: 0x0419 0x04b0

Generic PUA NC (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00528e801 )
Elastic malicious (high confidence)
DrWeb Trojan.Vittalia.14640
Cynet Malicious (score: 100)
CAT-QuickHeal SWB.Prepscram.JK6
ALYac Gen:Variant.Ransom.GandCrab.1787
Cylance Unsafe
Zillya Adware.Generic.Win32.76519
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Trojan:Win32/Kryptik.f638d33c
K7GW Trojan ( 005267551 )
Cybereason malicious.2ac527
Cyren W32/S-ec8ab2eb!Eldorado
Symantec Adware.IstartSurf
ESET-NOD32 a variant of Win32/Kryptik.GCWT
APEX Malicious
Avast FileRepMetagen [Adw]
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
BitDefender Gen:Variant.Ransom.GandCrab.1787
NANO-Antivirus Riskware.Win32.Vittalia.eyetyg
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Ecjs
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA NC (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34670.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.f8340fe2ac527fc5
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
eGambit Unsafe.AI_Score_100%
Microsoft SoftwareBundler:Win32/Prepscram
AegisLab Adware.Win32.Generic.2!c
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.Generic
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!F8340FE2AC52
MAX malware (ai score=80)
VBA32 Trojan.Vittalia
Malwarebytes Adware.IStartSurf
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.B032 (CLOUD)
Yandex Trojan.GenAsa!FWPhcEJUJ/g
Ikarus Trojan.Kryptik
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMetagen [Adw]
Paloalto generic.ml
Qihoo-360 Win32/Virus.Adware.b51

How to remove Generic PUA NC (PUA) ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Generic PUA NC (PUA) you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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